Fix the checkpatch.pl warning:
WARNING: Prefer kmalloc_array over kmalloc with multiply
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregk@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/serial2002.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index e1fae74..167f824 100644
--- a/drivers/staging/comedi/drivers/serial2002.c
+++ b/drivers/staging/comedi/drivers/serial2002.c
@@ -361,7 +361,8 @@ static int serial2002_setup_subdevice(struct comedi_subdevice *s,
s->n_chan = chan;
s->maxdata = 0;
kfree(s->maxdata_list);
- maxdata_list = kmalloc(sizeof(unsigned int) * s->n_chan, GFP_KERNEL);
+ maxdata_list = kmalloc_array(s->n_chan, sizeof(unsigned int),
+ GFP_KERNEL);
if (!maxdata_list)
return -ENOMEM;
s->maxdata_list = maxdata_list;
@@ -371,9 +372,8 @@ static int serial2002_setup_subdevice(struct comedi_subdevice *s,
if (kind == 1 || kind == 2) {
s->range_table = &range_digital;
} else if (range) {
- range_table_list =
- kmalloc(sizeof(struct serial2002_range_table_t) *
- s->n_chan, GFP_KERNEL);
+ range_table_list = kmalloc_array(s->n_chan, sizeof(*range),
+ GFP_KERNEL);
if (!range_table_list)
return -ENOMEM;
s->range_table_list = range_table_list;
--
1.9.3
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